ionic is when two atoms share electrons
SO MENSURATION DOES NOT OCCUR AND THE FUSION OF SPERM AND EGG TAKES PLACE AND ZYGOTE IS FORMED
Answer: The correct answer is C) it's phenotype.
Phenotype corresponds to the morphological form or physical appearance of an organism. It is depicted due to the genotype (genetic makeup) of the individual.
In other words, phenpti is related to the physical traits or specific characteristics of the individual.
Therefore, it describes how an organism looks (such as eye color, hair color, skin color).
Thus, C) is the right answer.
Answer:
0.172 mol·L⁻¹
Step-by-step explanation:
1. Write the chemical equation for the reaction.
HBr + LiOH ⟶ LiBr + H₂O
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2. Calculate the moles of LiOH
c = n/V Multiply each side by V
n = Vc
V = 0.0375 L
c = 0.215 mol·L⁻¹
Moles of LiOH = 0.0375× 0.215
Moles of LiOH = 8.062 × 10⁻³ mol LiOH
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3. Calculate the moles of HBr
1 mol HBr ≡ 1 mol LiOH
Moles of HBr = 8.062 × 10⁻³× 1/1
Moles of HBr = 8.062 × 10⁻³ mol HBr
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4. Calculate the molar concentration of the HBr
V = 47.0 mL = 0.0470 L
c = 8.062 × 10⁻³/0.0470
c = 0.172 mol·L⁻¹
The molarity of the HBr solution is 0,172 M.
The neutralization reaction between LiOH and HBr is the following:
HBr(aq) + LiOH(aq) → LiBr(aq) + H₂O(l)